Initial listmonk role: eom.dev newsletter on Kubernetes

listmonk v6.2.0 with PostgreSQL 17, Dex login for listed admins,
delivery through postfix.eom.dev, Catppuccin public pages, Altcha
captcha and a double opt-in "eom.dev" list. Database-held settings
are converged by an idempotent SQL script, tested against v6.2.0.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

files/admin.css

@@ -0,0 +1,9 @@
+/* eom.dev: Catppuccin accent in the admin UI, light theme kept for readability. */
+:root {
+  --primary: #8839ef;
+  --link: #8839ef;
+}
+.navbar.is-dark, .navbar { border-bottom: 3px solid #8839ef; }
+.button.is-primary, .tag.is-primary { background-color: #8839ef; }
+.button.is-primary:hover { background-color: #7287fd; }
+a { color: #8839ef; }

files/public.css

@@ -0,0 +1,73 @@
+/* eom.dev: Catppuccin Mocha / Latte, matching dex.eom.dev. */
+:root {
+  color-scheme: dark;
+  --base: #1e1e2e;
+  --mantle: #181825;
+  --surface: #313244;
+  --border: #585b70;
+  --text: #cdd6f4;
+  --muted: #a6adc8;
+  --accent: #cba6f7;
+  --accent-hover: #b4befe;
+  --on-accent: #11111b;
+  --error: #f38ba8;
+  --focus: #fab387;
+}
+@media (prefers-color-scheme: light) {
+  :root {
+    color-scheme: light;
+    --base: #eff1f5;
+    --mantle: #e6e9ef;
+    --surface: #fff;
+    --border: #9ca0b0;
+    --text: #4c4f69;
+    --muted: #5c5f77;
+    --accent: #8839ef;
+    --accent-hover: #7287fd;
+    --on-accent: #fff;
+    --error: #d20f39;
+    --focus: #fe640b;
+  }
+}
+html, body {
+  background: var(--base);
+  color: var(--text);
+  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
+  line-height: 1.6;
+}
+a { color: var(--accent); }
+a:hover { color: var(--accent-hover); }
+h1, h2, h3, h4, label { color: var(--text); }
+.small, .lists .description, .archive .date, footer.container, footer a { color: var(--muted); }
+.wrap {
+  background: var(--mantle);
+  border: 1px solid var(--border);
+  border-radius: 1.25rem;
+  box-shadow: 0 12px 40px rgb(0 0 0 / 10%);
+}
+.header { border-bottom: 1px solid var(--border); }
+.header .logo img { max-width: 240px; max-height: 72px; }
+input[type="text"], input[type="email"], input[type="password"], select {
+  background: var(--surface);
+  color: var(--text);
+  border: 1px solid var(--border);
+  border-radius: 0.6rem;
+}
+input:focus, select:focus, .button:focus-visible {
+  border-color: var(--focus);
+  outline: 2px solid var(--focus);
+  outline-offset: 1px;
+}
+input::placeholder { color: var(--muted); }
+.button {
+  background: var(--accent);
+  color: var(--on-accent);
+  border: 1px solid var(--accent);
+  border-radius: 0.6rem;
+  font-weight: 650;
+}
+.button:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: var(--on-accent); }
+.button.button-outline { background: transparent; color: var(--accent); }
+.button.button-outline:hover { background: var(--surface); color: var(--accent-hover); }
+.error { color: var(--error); }
+.pg-page.pg-selected { background: var(--accent); color: var(--on-accent); }